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Installing the C++ Addon [message #81054]

Thu, 25 September 2003 01:11

Eclipse User

Originally posted by: fhatfull64.hotmail.com

Hey all.

I know it sounds pretty basic, but I'm confused as to how to install the
C++ tool into eclipse. Ive programmed 3 times in C++ before at school, but
there were no free compilers I could find except for Eclipse. I downloaded
2.1 yesterday, and I just downloaded the C++ addon. How to I install it?
Thanks!

-Fred

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Re: Installing the C++ Addon [message #81111 is a reply to message #81054]

Thu, 25 September 2003 14:15

David Scuse

Messages: 6
Registered: July 2009

Junior Member

Take a look at the last tutorial (it deals with installing CDT under
Windows)
at our website www.cs.umanitoba.ca/~eclipse.
David Scuse

"Fred" <fhatfull64@hotmail.com> wrote in message
news:bktfch$udm$1@eclipse.org...
> Hey all.
>
> I know it sounds pretty basic, but I'm confused as to how to install the
> C++ tool into eclipse. Ive programmed 3 times in C++ before at school, but
> there were no free compilers I could find except for Eclipse. I downloaded
> 2.1 yesterday, and I just downloaded the C++ addon. How to I install it?
> Thanks!
>
> -Fred
>

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Re: Installing the C++ Addon [message #81203 is a reply to message #81111]

Fri, 26 September 2003 17:38

Eclipse User

Originally posted by: dschaefe.ca.ibm.com

Great tutorial, David! Do you mind if we put a link to it from the CDT
site?

Cheers,
Doug Schaefer

"David Scuse" <scuse@cs.umanitoba.ca> wrote in message
news:bkut6m$6qb$1@eclipse.org...
> Take a look at the last tutorial (it deals with installing CDT under
> Windows)
> at our website www.cs.umanitoba.ca/~eclipse.
> David Scuse
>
> "Fred" <fhatfull64@hotmail.com> wrote in message
> news:bktfch$udm$1@eclipse.org...
> > Hey all.
> >
> > I know it sounds pretty basic, but I'm confused as to how to install the
> > C++ tool into eclipse. Ive programmed 3 times in C++ before at school,
but
> > there were no free compilers I could find except for Eclipse. I
downloaded
> > 2.1 yesterday, and I just downloaded the C++ addon. How to I install it?
> > Thanks!
> >
> > -Fred
> >
>
>

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Re: Installing the C++ Addon [message #81260 is a reply to message #81111]

Fri, 26 September 2003 19:41

Henning Riedel

Messages: 310
Registered: July 2009

Senior Member

I have to say the same like Doug.

But some little "bugs" found while flying over the tutorial.

The "Hello World" thing misses either "using namespace std;" after the
iostream-include or you have to use std::cout, std::cerr, std::cin and
std::endl.

When compiling C++ files/projects, use the g++ instead of gcc.
Only use gcc when doing C-only projects.
The point is, that g++ also has the stdc++ library path set internally
and usually compiling C++ files with gcc gives errors on not found
symbols. You could also use 'ld' for linking

Your target is main, but you want to delete main.exe!
Though under Windows the target is main.exe.

You use $(MAKE) as var, but gcc not. You could define it like this:
(Actually in GNU make its default, I think)
---
# C compiler and compiler flags
CC = gcc
CFLAGS = -g
# C++ compiler and compiler flags
CXX = g++
CXXFLAGS = -IC:\MinGW\include
# linker flags
LDFLAGS = -lstdc++

C_DEBUG = -g
RM = del /S /Q

..PHONY: all debug clean
..DEFAULT: all
all:
$(MAKE) main

debug:
$(MAKE) "CXXFLAGS+= $(C_DEBUG)" main

clean:
-$(RM) main.exe main.o

main.exe : main.o
$(CXX) -o $@ $^ $(LDFLAGS)

main.o : main.cpp
$(CXX) $(CXXFLAGS) -o $@ -c $<
---

David Scuse wrote:
> Take a look at the last tutorial (it deals with installing CDT under
> Windows)
> at our website www.cs.umanitoba.ca/~eclipse.
> David Scuse
>
> "Fred" <fhatfull64@hotmail.com> wrote in message
> news:bktfch$udm$1@eclipse.org...
>

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